Method and arrangement for growing plants on multilayer principle

A system for growing plants on multilayer principle in mobile gutter farming, said system being intended for growing plants planted in cultivation gutters by conveying the same with auxiliary power-operated motion elements in cultivation layers present on top of each other in a cultivation space in a longitudinal direction of the cultivation space in one or opposite directions, characterized in that the system includes a processing arrangement for treating the cultivation gutters used especially in mobile gutter farming, and plants contained therein, in the cultivation space in a cultivation layer-specific manner, said processing arrangement including first of all motion elements for conveying the cultivation gutters and the plants contained therein on each cultivation layer of the cultivation space in a first cultivation line in the longitudinal direction of the cultivation space and thereafter in a second cultivation line in opposite direction with respect to the longitudinal direction, and, on the other hand, processing elements for treating the same on each cultivation layer of the cultivation space separately, in a manner substantially independent of the other cultivation layers.